古生物学 こせいぶつがく Meanings Noun paleontology Kanji 古 old. Read as コ. 生 life. Read as セイ. 物 thing. Read as ブツ. 学 study. Read as ガク. Words containing 古生物学 古生物学者 (こせいぶつがくしゃ) paleontologist Jinuma: Japanese Dictionary · Word lists